MASON FUNDERBURG

Lead Cybersecurity Advisor

From the airfield
to the SOC.

My path into cybersecurity started in airport operations, where safety protocols, incident response, and split-second decisions aren’t optional. Today I lead security for a managed security provider serving community banks and regulated financial institutions, with an operations-first approach that turns into real risk reduction.

01 · Pre-flight briefing

Meet Mason in five minutes

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5,000+Workstations under threat hunting and monitoring
15+Client organizations on monthly security health checks
3 airportsPart 139 airfield operations in ND, OR, and AL

02 · Flight log

Experience

Every leg of the route, most recent first.

  1. CRUISE

    Jan 2026 – Present

    Lead Cybersecurity Advisor

    ImageQuest LLC · Remote

    • Senior advisor to client organizations, including regulated financial institutions, translating technical risk into business-level guidance for IT and executive leadership.
    • Lead Microsoft 365 hardening across Entra ID, Defender, Purview, and Intune.
    • Run monthly security health checks for 15+ client companies covering IAM, device compliance, patching, role changes, and security awareness training.
    • Lead and mentor a team of SecOps Engineers and Analysts.
    • Advise clients on AI governance and risk, including AI DLP, enterprise AI tool structure, and AI program review.
  2. CLIMB

    Jan 2025 – Jan 2026

    SecOps Team Lead

    ImageQuest LLC

    • Directed threat hunting and monitoring across 5,000+ workstations, leading investigations through to remediation.
    • Oversaw incident response for network traversal, malware, ransomware, and email compromise.
    • Rolled out application whitelisting and default-deny (Zero Trust) architecture as a standard client baseline.
    • Led cloud security initiatives, including vendor/app management policy and SIEM API integrations.
  3. CLIMB

    Aug 2022 – Jan 2025

    SecOps Engineer

    ImageQuest LLC

    • Investigated every alert, from network traversal and malware (e.g., Gootloader) to ransomware and business email compromise.
    • Configured network security architecture: IDS/IDPS, firewalls, access control, switches, and access points.
    • Supported ImageQuest’s SOC 2 compliance through monthly reporting, documentation, and asset destruction processes.
    • Wrote PowerShell scripts for remediation at scale; developed and led security awareness training.
  4. DEPART

    Oct 2020 – Aug 2022

    IT Support Specialist II → Field Support → Lead Client Support Specialist

    ImageQuest LLC · Nashville, TN

    • Promoted twice in under two years, from remote support to leading Field Technicians, Dispatchers, and Onboarding/Offboarding Specialists.
    • Created New User, New Device, and Termination documentation for 50+ clients.
    • Built the Hard Drive Destruction Plan supporting SOC 2 compliance.
  5. TAXI

    Apr 2020 – Aug 2020

    Service Desk Analyst

    HCTec · Remote

    • Supported clinicians and patients on telehealth platforms and EMR systems during the COVID-19 pandemic.
  6. PRIOR

    Jul 2016 – Feb 2020

    Airport Operations: Officer → Supervisor → Duty Officer → Airfield Operations Specialist

    Williston, ND · Eugene Airport, OR · Mobile Airport Authority, AL

    • Daily safety and security inspections for compliance with 14 CFR Part 139, Part 77, and TSR 1542.
    • Planned and ran a Triennial Full-Scale Emergency Exercise with 10+ organizations, including the after-action review.
    • Served as Airport Security Coordinator, working directly with TSA on access control and identification compliance.
    • Trained in Incident Command and ARFF response; led and developed Airport Operations Officers.
    • Maintained the Airport Certification Manual, Airport Emergency Plan, and Wildlife Hazard Management Plan.
  7. ORIGIN

    2016

    B.S., Aerospace Administration

    Middle Tennessee State University

    • Founding member, MTSU Future Airport Executives.
    • Intern, Murfreesboro Municipal Airport (KMBT).

03 · Instrument panel

What I work with

Identity & Cloud Security

  • Entra ID
  • Conditional Access
  • Defender
  • Purview
  • Intune
  • Sentinel
  • Azure

Detection & Response

  • Threat hunting
  • Incident response
  • SIEM
  • XDR / EDR
  • MDR
  • Root cause analysis

Risk & Compliance

  • Vulnerability mgmt
  • PCI DSS
  • HIPAA
  • GDPR
  • SOC 2
  • DR / BCP

Zero Trust & Infrastructure

  • Default-deny
  • App whitelisting
  • Firewalls
  • IDS / IPS
  • DNS / DHCP / VLAN

Automation & AI Governance

  • PowerShell
  • API integrations
  • AI DLP
  • AI usage policy
  • AI program review

Leadership & Operations

  • SOC leadership
  • Client advisory
  • Incident Command (ICS)
  • Training
  • Recruiting

04 · Type ratings

Certifications

SC-300

Identity & Access Administrator Associate

Microsoft Certified

AZ-104

Azure Administrator Associate

Microsoft Certified

CySA+

Cybersecurity Analyst

CompTIA

Sec+

Security+

CompTIA

A+

A+

CompTIA

ACE

Airport Certified Employee

American Association of Airport Executives

ICS

ICS 100 · 200 · 700 · 800

FEMA Incident Command & NIMS

CDL

Class B CDL, Air Brakes

Commercial Driver’s License

05 · Contact tower

Let’s talk security.

Whether it’s Microsoft 365 hardening, SOC operations, or building a security program that holds up to an audit, I’m always glad to compare notes.